I noticed everyone by the Great Sycamore, but just kinda went under the assumption that the sycamore was big enough that maybe the cats had not yet notice one another.
More importantly, on to the topic of the legality of Blizz's character being withheld for the RP. I cannot stand idly by while someone expressly desires for their character to be removed from an RP, regardless of the fact that Blizz was kicked out. This is in no way a respectable or moral thing to do.
Surely Warriors is copyrighted by their respective authors, and by that extension, none of these characters are purely original. They have their roots within the fiction of three or four separate and established, authors.
However, these characters are still the original creations of their respective roleplaying authors, and therefore do not fall into the total jurisdiction of the GM. Surely the GM can dictate what is right and what is wrong and where to the plot is going. But, by taking another writer's character from them, especially a writer who is aware their character is being taken, without their permission, you are expressly plagiarizing. And though Blizz was relatively rude, and broke the rules multiple times, his character is still his character. If he so chooses to kill off Timberpaw, however crude the execution, it is not in your power to say no. I don't understand why Guild, unlike some other RPing sites I am a part of, does not enforce this rule. A character is the property of its author, not the Roleplay, and not the GM. Just think about it in terms of legality; if Blizz so wanted, and this literature was published, then he could very well sue for blatant plagiarism. He killed his character, and I believe that should be the end of that. It appropriately ended his involvement in the RP and removes the character from the game.